baber/WOPTO huggingface dataset:
Patent JP-S6436065-A (JP)
Title: Bipolar type semiconductor device
Inventor: TAKAGI MASAHIRO
IPC: H01L29/732
Filed: 1987-07-31
Abstract: PURPOSE:To repair defective writing and to realize finess of an element and to improve reliability in wiring by flattening, by burying an insulating substance and polycrystalline silicon held in insulation and the like into grooves formed in a semiconductor substrate. CONSTITUTION:In a structure of grooves composing element isolation regions 4 and inter-cell isolation regions 8, insulation films 4a and 8a such as oxide films are formed respectively on inner surfaces of the grooves, and spaces formed between the grooves are filled with polycrystalline silicon materials 4b and 8b. When element isolation regions in a bipolar transistor or the like are composed of deep grooves 4 and the inter-cell isolation regions are composed of grooves 8 smaller in depth than the grooves 4, widthwise spreading of the isolation regions can be reduced to realize finess of the element. These grooves 4 and 8 can be formed sufficiently deep compared with depth of impurities in the elements and the cells, dispersion in breakdown strength and bit interference due to a parasitic pnpn between the cells can be prevented to make good writing possible. Further flatness on the isolation region can be realized, and aluminum wirings or the like can be prevented from being disconnected.
Patent JP-H0612859-A (JP)
Title: External memory
Inventor: TATEISHI NAOFUMI
IPC: G10H1/24
Filed: 1992-06-24
Abstract: PURPOSE:To provide an external memory of which stored contents easily looked at and confirmed without loading it to a device body. CONSTITUTION:In a ROM pack 10, a display part 12 and a switch part 17 are provided, and further, a source part 18, a control part 19 and a ROM 20 and a RAM 21 are provided. The control part 19 of the ROM pack 10 side enters under the control of the control part 15 of a musical instrument 2 side when connectors 9, 11 are in a connection state and operates independently when both connectors 9, 11 are separated, that is, the ROM pack 10 is taken off from the musical instrument body 2. Therefore, by displaying data in the ROM 20 and the RAM 21 on a display device 12 by the operation of the control part 19, the data in the ROM 20 and the RAM 21 is looked at and confirmed by the single ROM pack 10 without loading the ROM pack 10 on the musical instrument 2.
Patent JP-S5980132-A (JP)
Title: Gathering apparatus for rotary machine
Inventor: KUWABARA OSAMU
IPC: H02K5/00
Filed: 1982-10-29
Abstract: PURPOSE:To eliminate the influence of a defective rotary machine to other rotary machines by rotatably supporting the rotary machines by a pair of supports commonly around the axial center and inserting an elastic unit between the supports and rotors. CONSTITUTION:A rotary machine gathering apparatus has a supporting frame 6, a plurality of rotary machines 9 aligned in a relation supported by upper and lower plates 7, 8 forming the frame 6, and an elastic unit 11 inserted between the upper surface 10 of the machine 9 and the plate 7. An impact energy applied to a vessel 17 is consumed as energy for rotating the machines 9, and not transmitted to the adjacent machine 9.
Patent JP-S5981285-A (JP)
Inventor: TSUNOKAI KAZUHIDE
IPC: F02M37/00
Filed: 1982-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60222448-A (JP)
Title: Aniline compound and its production
Inventor: IRIKURA TSUTOMU
IPC: C07C209/62
Filed: 1984-09-11
Abstract: NEW MATERIAL:The compound of formula I (R is H or lower alkyl; Y is H, nitro or amino). EXAMPLE:N-cyclopropyl-2,3,4-trifluoroaniline. USE:Useful as an intermediate for the preparation of 1-cyclopropyl-6,8-difluoro-1,4- dihydro-7-(methyl or unsubstituted-1-piperazinyl)-4-oxo-3-quinolinecarboxylic acid, etc. having excellent antibacterial activity. PREPARATION:The compound of formula II which is a compound of formula I wherein R is H and Y is nitro can be prepared by reacting 2,3,4,5-tetrafluoronitrobenzene with more than equimolar amount of cyclopropylamine in a nonpolar solvent such as benzene, at a temperature between -20 deg.C and the boiling point of the solvent.
Patent JP-S5979943-A (JP)
Title: Crt
Inventor: YAMASHITA HIROFUMI
IPC: H01J29/46
Filed: 1982-10-29
Abstract: PURPOSE:To perform the high voltage switching for the color switching at a high speed by establishing a specific relationship between a distance between an electron beam and an insulating film and the width of the insulating film when the electron beam most approaches the insulating film during its operation. CONSTITUTION:A relationship between (d) and (1) is established as d<1<3d, where (d) is a distance between an electron beam 8 from an electron gun and an insulating film 6, and (1) is the width of the insulating film 6. Thereby, generation of the distortion of the electron beam around a screen or deterioration of the electron beam focus caused by the potential difference of several kV generated on the insulating film 6 when the anode voltage is instantly changed to switch the luminescent color into several colors can be reduced to a range with no problem practically.
Patent JP-S5980339-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C13/18
Filed: 1982-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6347183-A (JP)
Title: Heat sensitive transfer material and heat sensitive transfer recording method
Inventor: KUWABARA NOBUYUKI
IPC: B41J2/325
Filed: 1986-08-15
Abstract: PURPOSE:To allow a trace to remain when a recorded image is intended to be separated from a recording medium thereby to prevent the image from being altered by providing a second ink layer which contains a colorant for coloring in a range exceeding a heat sensitive transferring temperature on a first ink layer including a thermal by fusible material on a support and which has a higher fusing temperature than the first layer. CONSTITUTION:When a heat sensitive transfer material 4 and a recording medium 5 are overlapped and a heat pulse is applied, for example, by a thermal head from a support 1 side, a first ink layer 2 and a second ink layer 3 retain a transferred recording image on the medium 5. In this case, since the second layer has higher fusing temperature and coagulation strength than the first layer, the transferred image is not infiltrate into the medium. However, when a correction is not necessary for the transferred image, the second layer adhered directly to the medium is fused and infiltrated into the medium, and the colorant contained in the second layer is simultaneously colored to raise the fixing property of the image on the medium. Even if the image is intended to the corrected after this process, a correcting trace remains on the medium. Therefore, it can prevent the image from being altered.
Patent JP-H0240551-A (JP)
Title: Washing method of electrode by electrolysis
Inventor: MAKINO SHIGERU
IPC: G01N27/38
Filed: 1988-08-01
Abstract: PURPOSE:To restore a state of equilibrium in a short time by returning a potential forcibly to a value which stood before washing by using a potentiostat after electrodes are washed by electrolysis. CONSTITUTION:In a measuring bath 4 a working electrode 1, a comparison electrode 2 and an opposite electrode 3 are provided. A processing device 6 measures an electrode potential and controls a system. In ordinary measurement of the electrode potential, a switch 7 is opened and an equilibrium potential between the electrodes 1 and 2 is measured. When washing is conducted, first the equilibrium potential at that time point is stored, a potentiostat is constituted thereafter by closing the switch 7, and a power source 5 for washing is adjusted to execute electrolysis. Thereafter the power source 5 is adjusted so that the equilibrium potential before the start of washing, which is stored, and a potential difference between the electrodes 1 and 2 be equal, and thereby the disturbance of the state of equilibrium is eliminated rapidly. Lastly the switch 7 is opened to return to the state of measurement. By making this procedure executed automatically by the device 6, restoration is attained fast and the washing itself can be performed also in a short time.
Patent JP-H1124175-A (JP)
Title: Original exposure device
Inventor: HIRUMA TETSUYA
IPC: G03B27/50
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the frequency (vibration) and noise of engagement with pulleys except a driving pulley, of a toothed belt of an original exposure device used in an image reader for a copying machine, etc. SOLUTION: A toothed belt 5 for reciprocating carriages 1 and 2 are extended between a pair of spur pulleys 6, to turn the surfaces of teeth to the outside of a loop, and a toothed driving pulley 8 fitted on the shaft of a driving motor 7 is pressed on the toothed belt 5 to drive in a state where the teeth of the belt 5 and the driving pulley 8 are engaged. As the pulleys except the toothed driving pulley 8 fitted on the shaft of the driving motor 7, the spur pulleys are provided to prevent the generation of the engagement frequency of the toothed pulley.
Patent JP-S6399258-A (JP)
Title: Rapid crystalline polyester composition
Inventor: KATEIA BASUTEIORI
IPC: C08L67/02
Filed: 1987-07-31
Abstract: Quick-crystallization polyester compositions comprising a mixture consisting of a polyester thermoplastic resin and of 0.1 - 10% by weight of a nucleating agent selected from polymer based alkali metals or of alkaline-earth metal salts, or mixtures of salts of the general formula:  M-(OOC-C6H4-COO-CH2CH2CH2CH2 @@@OOC-Z-COOY@@@ABRX) (1)  wherein  M is an alkali or alkaline-earth metal;  Y is a group -CH2CH2-, -(CH2)4- or -CH2CH2OCH2CH2-; Z is a group -C6H4-, or a group -(CH2)q-, q being an integer from 7 to 10; A is an anion selected from carboxylate, sulphonate, sulphinate, phosphonate and phosphinate; B may be a direct bond or a group selected from -CH=CH-, -CH2-, -CH2CH2-; R is an arylene radical containing from 1 to 3 aromatic rings or a heterocyclic ring;  X is a hydrogen atom or a group -COOM or -COO(CH2)4OH;  m is an integer from 5 to 20; and n is an integer from 0 to 5, preferably from 1 to 3.
Patent JP-S5895615-A (JP)
Title: Composition for forming niobium oxide thin film
Inventor: MAEDA UMIO
IPC: C01G33/00
Filed: 1981-11-30
Abstract: PURPOSE:To provide a composition composed of an organic solvent and a mixture or reaction product of niobium alcoholate and an oxyacid, having excellent resistance to hydrolysis and capable of giving a transparent niobium oxide coating film by immersion. CONSTITUTION:The composition is composed of a mixture of niobium alcoholate, an oxyacid, and an organic solvent and/or a combination of the reaction product of niobium alcoholate with an oxyacid, and an organic solvent. The niobium alcoholate is represented by formula Nb(OR)5 wherein R is 1-18C alkyl, preferably 1-4C alkyl in view of the facility of the synthesis. The oxyacid is especially preferably lactic acid. Any organic solvents dissolving niobium alcoholate and oxyacid can be used, however, an alcohol is especially preferable. The amount of the organic solvent is selected arbitrary provided that the concentration of niobium alcoholate and oxyacid and/or the reaction product of both components falls within 1-50wt%.
Patent JP-S6434094-A (JP)
Title: Loop forming circuit by junction type field effect transistors
Inventor: TERASAKI YUTAKA
IPC: H01L29/80
Filed: 1987-07-30
Abstract: PURPOSE:To prevent the zero cross distortion of an output voltage-current characteristic by equipping two junction type field effect-transistors. CONSTITUTION:A constant current source 5 is composed of a junction type magnetic field efficiency transistor 3 and a constant current value setting circuit 7, and a constant current source 6 is composed of a junction type field effect transistor 4 and a constant current value setting circuit 7. As long as the potential of a terminal 1 to a terminal 2 is a positive potential, an reverse bias is given to a junction type field effect transistor 2, and a between drain sources voltage VDS4 goes to almost zero. On the other hand, the junction type field effect transistor 3 forms the constant current source by setting a resistance 10 to a source resistance, and the transistor goes to be equivalent to a circuit to connect a serial resistance 11 to the constant current source 5. Consequently, the output voltage-current characteristic of the constant current source 5 goes to the output voltage-current characteristic of the circuit. Namely, by composing the constant current sources 5 and 6 or the junction type field effect transistors, the output voltage-current characteristic goes to a characteristic which does not have zero cross distortion.
Patent JP-S6347118-A (JP)
Title: Mold temperature controlling device
Inventor: INABA ZENJI
IPC: B22D17/22
Filed: 1986-08-15
Abstract: PURPOSE:To make it possible to easily keep the temperature of a mold at constant with good response and especially to bring the cooling power of a device into continuous play during cooling by a method wherein a cooling liquid reserve tank is connected to a closed piping system during the raising of the temperature of the mold in a mold temperature controlling device comprising the closed piping system. CONSTITUTION:The capacity of a temperature controlling liquid tank 2 is preferably made as small as possible and, on the contrary, the capacity of a cooling water reserve tank 9 is preferably made as large as possible. For example, the high temperature of a mold is detected by the difference between the temperatures measured by a first and a second temperature sensors 7 and 8 and the like and a cooling liquid compressor pump 10 on the basis of the outputs of the sensors. In addition, a valve 13 is open so as to connect the cooling liquid reserve tank 9 to a closed piping system in order to supply the necessary amount of cooling water, which is cooled at all times in the cooling liquid reserve tank 9, to a mold. The water, which becomes excess in the closed piping system containing the temperature controlling liquid tank 2 by being supplied from the cooling liquid reserve tank 9, returns through the valve 13 to the cooling liquid reserve tank 9. Because the amount of water circulating in the closed piping system at this time is small, the cooling water sent from the cooling liquid reserve tank 9 lowers the temperature in the closed piping system with good response.
Patent JP-2000022386-A (JP)
Title: Component transferring apparatus of component cassette for magnetic component
Inventor: SAKAI I
IPC: H05K13/02
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a component cassette for realizing a smooth component supply and accommodation by effectively holding the component with a simple constitution so as not to move the component by magnetically attracting the component and eliminating a damage to the component by an impact during a supplying or accommodation operation. SOLUTION: A permanent magnet 3 for holding a magnetic component 14 by a magnetic attraction force is mounted at a route where a rectangular component holder 12 which can be coupled to a take-like unit or in a tape-like state moves while removing a cover tape 13 from the holder 12 to take out the component 14. Thus, the component 14 is magnetically attracted so as not to move and effectively held by eliminating an inconvenience of handling the holder 12 with a simple constitution and a low cost. Then, a damage of the component 14 by an impact during a supplying operation is eliminated, and the component is smoothly supplied.
Patent JP-H0353903-A (JP)
Title: Manufacture of cement molding
Inventor: ASAI HITOAKI
IPC: B28B1/26
Filed: 1989-07-24
Abstract: PURPOSE:To make the use of a die unnecessary even if a cement molding is complicate by flowing slurry cement into a molding mold which is manufactured with self-curing kneading sand. CONSTITUTION:Self-curing kneading sand 3 is filled inside a molding frame 2 mounted on a pattern board 1, and after the kneading sand 3 is self-cured, the pattern board 1 is separated from the mold frame 2 whereby a molding mold 4 is manufactured. Subsequently, a thermoplastic core 6 is set in a recess on the upper surface of the molding mold. Next, a molding mold 7 manufactured in the same manner with the molding mold 4 is mold-matched on the molding mold 4 and mounted thereon for defining a cavity, wherein a flowing inlet 9 is formed in the molding mold 7. Following this, while vibrating the molding molds 4, 7 by driving vibrators 10 mounted under a vibrating table 5, slurry cement is flowed inside the cavity 8 from the flowing inlet 9, so that the cement is filled up to every corners of the cavity 8 through vibration without bubbles stayed therein.
Patent JP-S5981864-A (JP)
Title: Sealing element for battery
Inventor: ICHINOSE ISAO
IPC: H01M2/08
Filed: 1982-11-01
Abstract: PURPOSE:To obtain the rigidity required for manufacturing and pressure-resisting deformation and the property of sealing required for leakage by integratedly providing a packing made of thermoplastic resin on a metal sealing plate through a thermal adhesive primer coat by way of adhesion. CONSTITUTION:At least the lower surface of a metal cathode side sealing plate 1 is coated with a thermal adhesive primer coat 6 and a packing 7 made of thermoplastic resin is integratedly provided through this coat 6 by way of thermal adhesive. For example, the sealing engagement section 10 of this packing 7 is a recessed groove, and the opening end edge of a zinc can engages with this recessed groove and sealing is performed by the good cushion of the packing. Since this sealing engagement section 10 is also made to thermally adhere to the metal sealing plate 1 through a thermal adhesive primer layer 6, the defect of the conventional packing that the sealing engagement section 10 is spread in the inward and outward directions of the diameter and cracks are generated is eliminated effectively.
Patent JP-H0482686-A (JP)
Title: Robot hand and work holding method by robot hand
Inventor: YAKOU TAKESHI
IPC: B25J9/10
Filed: 1990-07-20
Abstract: PURPOSE:To positively hold a L-shaped work whose appearance and shape are not so simple as those of flat plate, rectangular parallelepiped, etc., by providing a second driving means for driving first and second finger members along a second travelling path so that they move apart or move near to each other, and an angle changing means for changing the angle of a first travelling path to the second travelling path. CONSTITUTION:A first finger member 26a of three finger members 26a, 46a, 48a is moved along a first travelling path A. The second and third finger members 46a, 48a of these finger members are moved along a second travelling path B to adjust the distance between both the finger members, and the angle of the travelling path A to the travelling path B is changed. In this case, a work is held by changing the distance between the first finger member 26a and the second and third finger members 46a, 48a.
Patent JP-S6169118-A (JP)
Title: Liquid-phase epitaxial growing device
Inventor: MURAKAMI TOMOKI
IPC: H01L21/208
Filed: 1984-09-12
Abstract: PURPOSE:To improve the degree of uniformity of the composition in the plane of a grown layer by a method wherein, under the condition wherein an epitaxial soluton is introduced, a substrate holder can be rotated in such a manner that the substrate will be set both in vertical and horizontal positions. CONSTITUTION:A substrate accommodating part 6 is positioned under a solution reservoir 2a by slidingly moving a cylindrical substrate holder 5, the epitaxial solution 4 contained in the solution reservoir 2a is introduced into the substrate accommodating part 6, and the solution is brought to come in contact with an accommodating substrate 7. The substrate holder 5 is rotated, the substrate 7 is horizontally positioned, and an epitaxial growing process is performed. The substrate accommodating part 6 is positioned above the waste liquid reservoir 3a by slidingly moving the substrate holder 5, the slit direction of the accommodating part 6 is positioned vertically, and the used epitaxial growing solution is discharged into the waste liquor reservoir 3a. The accommodating part 6 is slidingly moved to the point located below the solution reservoir 2b wherein another epitaxial growing solution is filled up, and a different grown layer is formed by performing the rotating, sliding and exhausting operations.
Patent JP-H11344945-A (JP)
Title: Banner having ornament
Inventor: HAYASHI YASUHIKO
IPC: G09F17/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To enable rotational motion and three-dimensional motion, such as flapping, by not only characters and pictures but an ornament as well so as to make a banner more conspicuous and to improve a propaganda effect by using a banner having the ornament in addition to a flag. SOLUTION: The banner is partly provided with the ornament 1. The presence of the ornament 1 makes the banner more conspicuous. For example, the banner is provided with the ornament 1 which is windmill adapted to be moved by wind and driving power. Since the banner is attached with such ornament 1, the banner is three-dimensional and the banner not possible heretofore is resulted by its movement and design. The ornament 1 makes the banner conspicuous not only by its shape but a combination of sounds and light. If the ornament is the windmill, vanes may be rotated backward to the right and left. Further, if the flag and the ornament 1 are made to intersect orthogonally with each other, the ornament 1 eventually heads against the wind even if the flag streams in the wind and better visibility is obtd.
Patent JP-H037739-A (JP)
Title: Regeneration of waste material of polyurethane resin
Inventor: KONDO MOTOHIRO
IPC: C08J11/04
Filed: 1989-07-24
Abstract: PURPOSE:To produce a regenerated polyurethane having excellent physical properties such as high modulus of elasticity and high tensile strength by using a waste liquor of diol-containing polyol as a raw material of binder and molding under a constant condition. CONSTITUTION:Ground material of polyurethane resin waste material is mixed with a blend of diol and isocyanate or a prepolymer prepared from the diol and isocyanate as a binder and molded by heating under pressure at 130-160 deg.C under 160-300kg/cm<2>. The prepolymer is produced from the diol and the isocyanate in order to leave 5-15% unreacted -NCO group and the heating and pressurizing molding is carried out by using the prepolymer under a relatively high-pressure, high-temperature condition. The waste material is ground to preferably 10mu-5mm particle diameters.
Patent JP-S6167878-A (JP)
Title: Magnetic brush developing device
Inventor: SHIROMOTO SHIGEYUKI
IPC: G03G15/08
Filed: 1984-09-12
Abstract: PURPOSE:To prevent a feeding developer from blocking and to remove the deterioration of picture quality of a developed picture by actuating a developer agitating means in a feeding developer storing vessel only at the non-operating time of a developer carrying means. CONSTITUTION:An agitating blade 10 to be optionally rotated in the arrow C direction to prevent an insulating toner stored in a toner tank from blocking or the like by agitating the toner is arranged in the toner tank 8. During the period when the rotation of a developing sleave 2 is interrupted and the carrying of magnetic developer De along the periphery of the sleave 2 in the arrow b direction is stopped, the blade 10 agitates the toner To to prevent the toner To from blocking or the like. When the toner To is supplied from an opening 9 to the magnetic developer De on the periphery of the sleave 2 in accordance with the rotation of the sleave 2 in the arrow b direction and passed through an empty room 6, the toner To is mixed with a magnetic carrier Ca and frictionally charged and the electrostatic latent image on the photosensitive drum 1 is developed in the developing area A.